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The sum of the perimeters of a square and a rectangle is 120 metres. If the sum of the length and breadth of the rectangle is 30 m, then find the area o...
Two sides of the triangle are 14.8 cm and 10 cm. If height of the triangle corresponding to 14.8 cm side is 8 cm, find the area?
...The ratio of the diagonals of a rhombus is 5:6, and the difference between their lengths is 7 cm. Find the area of the rhombus.
The ratio of the length of a rectangle, breadth of the rectangle and the diameter of a circle is 12:11:14. If the area of the circle is 616 cm2
If the sum of the radius and height of a right circular cylinder is equal to three times the radius, what is the height of the cylinder in terms of the...
The length of the rectangle is triple its breadth. If the perimeter of the rectangle is 72 m, then find the area (in m2) of the rectangle.
If the length of a rectangle is extended by 25% and its width is reduced by 20%, what is the percentage difference in the rectangle's area as a result o...
Two right circular cones of equal height of radius of base 3cm and 4cm are melted together and made into a solid sphere of radius 5 cm. The height of th...
If the diameter of a solid hemisphere is 12.6cm, then its volume is taken π =22/7